Home / 156,671,443,852.56-235,053,273,600-50,551,519,330.80

Finding the Fourth Proportional to 156,671,443,852.56, 235,053,273,600 and 50,551,519,330.80

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Solution

The fourth proportional to 156,671,443,852.56, 235,053,273,600 and 50,551,519,330.80 is: 75,842,156,119.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,671,443,852.56 : 235,053,273,600 = 50,551,519,330.80 : x
  2. Step 2: Convert to fraction form
    156,671,443,852.56/235,053,273,600 = 50,551,519,330.80/x
  3. Step 3: Cross multiply
    156,671,443,852.56x = 235,053,273,600 × 50,551,519,330.80
  4. Step 4: Simplify right side
    156,671,443,852.56x = 11,882,300,104,158,222,483,456
  5. Step 5: Solve for x
    x = 11,882,300,104,158,222,483,456/156,671,443,852.56
  6. Step 6: Final answer
    x = 75,842,156,119.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.